Synonyms of negligence

1 Syllable
fault, gaff
2 Syllables
neglect, goof-up, lapse, goof-ups, laxness
3 Syllables
callousness, laxity, heedlessness, disregard, torpidness, faineancy, failure, violation, thoughtlessness, shiftlessness, slothfulness, laziness, dreaminess, sluggardness, oversight, violations, unjustness, faineance, unfairness
4 Syllables
do-nothingness, inattention, supineness, insouciance, cold-bloodedness, unmindfulness, torpescence, neglectfulness, haphazardness, carelessness, forgetfulness, pretermission, malefaction, otiosity, injustice, malpractice
5 Syllables
dilatoriness, leisureliness, impassiveness, isolationism, inconsequence, indifference, nonperformance, mismanagement, unpreparedness
6 Syllables
noninterference, insensitivity, inconsideration, inconsequentialness, non-interference, inattentiveness
7 Syllables
inconsequentiality, inconsiderateness